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rpcrt4: Don't copy memory from the buffer in NdrConformantStringUnmarshall if we just pointed the memory pointer into the buffer. 

(Reported by Dan Kegel.)
This commit is contained in:
Rob Shearman 2007-12-17 18:20:34 +00:00 committed by Alexandre Julliard
parent 8d6d9fd3ad
commit b9c92e9564
1 changed files with 2 additions and 1 deletions
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3
dlls/rpcrt4/ndr_marshall.c
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@ -890,7 +890,8 @@ unsigned char *WINAPI NdrConformantStringUnmarshall( PMIDL_STUB_MESSAGE pStubMsg
*ppMemory = NdrAllocate(pStubMsg, memsize); *ppMemory = NdrAllocate(pStubMsg, memsize);
} }
safe_copy_from_buffer(pStubMsg, *ppMemory, bufsize); if (*ppMemory != pStubMsg->Buffer)
safe_copy_from_buffer(pStubMsg, *ppMemory, bufsize);
if (*pFormat == RPC_FC_C_CSTRING) { if (*pFormat == RPC_FC_C_CSTRING) {
TRACE("string=%s\n", debugstr_a((char*)*ppMemory)); TRACE("string=%s\n", debugstr_a((char*)*ppMemory));